M37702E6BFS Renesas Electronics America, M37702E6BFS Datasheet - Page 472

• Manufacturer Part Number: M37702E6BFS
• Description: EPROM MCU/8BIT CMOS EMULATION CH
• Manufacturer: Renesas Electronics America

Specifications of M37702E6BFS

• Accessory Type: Emulator EPROM MCU
• For Use With/related Products: 7702
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

APPENDIX
Appendix 3. Control registers
Timer mode
21–26
(b15)
b7
b7
b6
b5
b4
b3
b2
b1
0 0
(b8)
b0 b7
b0
Timer Bi mode register (i = 0 to 2) (Addresses 5B
Bit
: It may be either “0” or “1.”
0
1
2
3
4
5
6
7
This bit is ignored in timer mode.
Operating mode select bits
Nothing is assigned.
Count source select bits
These bits are ignored in timer mode.
7702/7703 Group User’s Manual
Bit name
b0
15 to 0
Bit
Timer B0 register (Addresses 51
Timer B1 register (Addresses 53
Timer B2 register (Addresses 55
These bits can be set to “0000
Assuming that the set value = n, the counter
divides the count source frequency by n + 1.
When reading, the register indicates the
counter value.
b1 b0
b7 b6
0 0 : f
0 1 : f
1 0 : f
1 1 : f
0 0 : Timer mode
2
16
64
512
Functions
16
Functions
to 5D
16
)
16
” to “FFFF
16
16
16
, 50
, 52
, 54
16
16
16
)
)
)
16
.”
Undefined
Undefined
Undefined
At reset
At reset
0
0
0
0
0
0
RW
RW
RW
RW
RW
RW
RW
RW
RW
–
–